Hi all. http://www.gcmingati.net/wordpress/wp-content/uploads/jsonhelicopters.html
Here's what i learned form the book, chapter 6 (Ajax techniques). I went faster than i expected. The book explains clearly and easily how to dinamically insert content into a page... wow this is hooking me as much as my r/c helicopters do. Now i know i can use xml, json, plain html or even javascript files as external 'data'. Personally the json methos seems the easier. In the example my first page EVER with data from a separate json file. Ciao! I'm happy, i'm getting into this "web2.0" stuff with fun. GC